This part of the framework is based on the research conducted by many scholars (e.g., Chao Yuan Ren, 1979; Charles N. Li & Sandra A. Thompson, 1984; Xu Tongqiang, 1998, 2001).

• 这一部分所论述的语言类型理论是以许多学者(如；赵元任；1979;Charles N.；Li & Sandra A